Remove doubled braces in non_exhaustive structs’ documentation text.
In commit 4b80687854 (part of Rust 1.52.1) many calls to `write!(w,` were replaced with `w.write_str(`, but this one contained braces that were doubled to escape them when taken as a format string, and so changing the call without changing the text caused them to become doubled in the final HTML output.
I examined `print_item.rs` and the diff of that prior commit for any other occurrences of this mistake and I did not find any.
Use TargetTriple::from_path in rustdoc
This fixes the problem reported in https://github.com/Rust-for-Linux/linux/pull/272 where rustdoc requires the absolute path of a target spec json instead of accepting a relative path like rustc.
Bump bootstrap compiler to beta 1.53.0
This PR bumps the bootstrap compiler to version 1.53.0 beta, as part of our usual release process (this was supposed to be Wednesday's step, but creating the beta release took longer than expected).
The PR also includes the "Bootstrap: skip rustdoc fingerprint for building docs" commit, see the reasoning [on Zulip](https://zulip-archive.rust-lang.org/241545trelease/88450153betabootstrap.html).
r? `@Mark-Simulacrum`
In commit 4b80687854 (part of Rust 1.52.1)
many calls to `write!(w,` were replaced with `w.write_str(`, but this
one contained braces that were doubled to escape them when taken as a
format string, and so changing the call without changing the text caused
them to become doubled in the final HTML output.
I examined `print_item.rs` and the diff of that prior commit for any
other occurrences of this mistake and I did not find any.
Make building THIR a stealable query
This PR creates a stealable `thir_body` query so that we can build the THIR only once for THIR unsafeck and MIR build.
Blocked on #83842.
r? `@nikomatsakis`
Replace more "NULL" with "null"
Error messages in THIR unsafeck still contain "NULL", make them lowercase to be consistent with MIR unsafeck (cc #84842).
Restore sans-serif font for module items.
This was broke in #84462 by modifying a style that applied both to
searches and to module items (and other tables).
Fixes#85616.
Fixes https://github.com/rust-lang/rust/issues/85545.
r? `@camelid`
Extend `rustc_on_implemented` to improve more `?` error messages
`_Self` could match the generic definition; this adds that functionality for matching the generic definition of type parameters too.
Your advice welcome on the wording of all these messages, and which things belong in the message/label/note.
r? `@estebank`
rustdoc: render `<Self as X>::Y` type casts properly
Rustdoc didn't render any `<Self as X>` casts which causes invalid code inside the documentation. This is fixed by this PR by checking if the target type `X` is different from `Self`, and if so, it will render a typecast.
Resolves#85454
Move llvm submodule updates to rustbuild
This enables better caching, since LLVM is only updated when needed, not
whenever x.py is run. Before, bootstrap.py had to use heuristics to
guess if LLVM would be needed, and updated the module more often than
necessary as a result.
This syncs the LLVM submodule only just before building the compiler, so
people working on the standard library never have to worry about it.
Example output:
```
Copying stage0 std from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
Updating submodule src/llvm-project
Submodule 'src/llvm-project' (https://github.com/rust-lang/llvm-project.git) registered for path 'src/llvm-project'
Submodule path 'src/llvm-project': checked out 'f9a8d70b6e0365ac2172ca6b7f1de0341297458d'
```
Implements https://github.com/rust-lang/rust/issues/76653#issuecomment-770265169. This could be easily extended to other submodules, like `rust-by-example` and `rustc-dev-guide`, which aren't needed for cargo's workspace resolution.
This enables better caching, since LLVM is only updated when needed, not
whenever x.py is run. Before, bootstrap.py had to use heuristics to
guess if LLVM would be needed, and updated the module more often than
necessary as a result.
This syncs the LLVM submodule only just before building the compiler, so
people working on the standard library never have to worry about it.
Example output:
```
Copying stage0 std from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
Updating submodule src/llvm-project
Submodule 'src/llvm-project' (https://github.com/rust-lang/llvm-project.git) registered for path 'src/llvm-project'
Submodule path 'src/llvm-project': checked out 'f9a8d70b6e0365ac2172ca6b7f1de0341297458d'
```
- Don't try to update the LLVM submodule when using system LLVM
Previously, this would try to update LLVM unconditionally. Now the
submodule is only initialized if `llvm-config` is not set.
- Don't update LLVM submodule in dry runs
This prevents the following test failures:
```
running 17 tests
fatal: invalid gitfile format: /checkout/src/llvm-project/.git
test builder::tests::defaults::build_cross_compile ... FAILED
---- builder::tests::defaults::build_default stdout ----
thread 'main' panicked at 'command did not execute successfully: "git" "rev-parse" "HEAD"
expected success, got: exit code: 128', src/build_helper/lib.rs:139:9
```
- Try running git without --progress if it fails the first time
This avoids having to do version detection to see if --progress is
supported or not.
- Don't try to update submodules when the source repository isn't managed by git
- Update LLVM submodules that have already been checked out
- Only check for whether the submodule should be updated in lib.rs; update
it unconditionally in native.rs
This sets their toggles to be closed in the HTML (matching the default
setting), and opens them if the setting indicates to do so.
This distinguishes between implementations and implementors based on
being descendants of certain named elements.
